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haha9527 发表于 2021-10-21 11:28
3 z" R3 r7 P% c这章电池有认证的话是不是不用做了?电池标准接受那个标准? - w+ E( s% a/ a) e8 B
以前做认证是60335,电芯和电池组单独做62133,现在新标准已经明确了8 e( M A5 U* j9 t8 _) K
24.1 Batteries are not required to comply with IEC 62133-1:2017 or IEC 62133-2:2017. They
, U' b6 ~2 V4 M5 C' k" h- u3 tare tested as part of the appliance according to this standard.- b5 _! r q3 D' A+ b: e4 l
B.24.1 The relevant standards for non-acid based electrolyte cells employed in batteries are IEC 62133-1:2017 for nickel systems and IEC 62133-2:2017 for lithium systems.& {$ C3 G( q5 |5 U! T; M
NOTE The requirement for cells does not extend to the battery itself.* W) v+ x0 ]7 l( ]
A battery that uses metal-ion chemistry shall additionally be subjected to the tests of4 W, ~; v# E7 B( Z$ s% ~, |
Subclauses 7.3.8.1 (vibration) and 7.3.8.2 (mechanical shock) of IEC 62133-2:2017.
' f+ I c8 l$ X1 |- ~. l( I4 C总的来看,电芯还需要做62133,电池组只要符合60335的测试,锂电池组额外增加振动和加速度冲击,电池组不需要再做62133 |
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